Lucent, Dark World Netherlord

Gatewarp {b}{b}{1} (When a card with Gatewarp is discarded to your graveyard, you can pay the cost to bring the card into play from your graveyard.)
Demonic Reinforcements - If Lucent, Dark World Netherlord was discarded by an opponent's spell
or ability and you Gatewarped him, search your library for a Demon Creature card and bring it
into play.